done or shared by a group of people

(probability) Of a set of events: having the property that at least one must occur.

(taxonomy) A collection from which the original concept of a taxonomic group was described.

A plate or other container passed among the worshipers attending a Christian church service, into which donations of money are placed.

The collection of water from fog, using a canvas to pick up the water particles.

plural of type collection

A contract specifying terms and conditions of employment between one or more labour unions and employers' associations legally binding for employers organized in these and the employees if they are unionized in them or their employment contract incorporates them by referral.

A method of negotiation in which employees negotiate as a group with their employers, usually via a trade union

(grammar) A numeral that signifies that several persons or things are taken definitely and unitedly together, in the sense of—both, all three, all four, etc.

(transitive) To find and put together in the same place.